Keywords: United States postage stamp honoring Andrew Carnegie (1960).jpg US stamp honoring Andrew Carnegie USPS<br/> Transferred from http //en wikipedia org en wikipedia to Commons by User Stefan4 1960 USPS PD-USGov-pre1978stamp Original upload log page en wikipedia United_States_postage_stamp_honoring_Andrew_Carnegie_ 281960 29 jpg 2009-02-19 02 01 Pastor Theo 138×149× 19755 bytes <nowiki> US stamp honoring Andrew Carnegie USPS 1960 USPS Public domain </nowiki> Stamps of the United States 1961-1970 Andrew Carnegie |